Project_1.md

@@ -49,3 +49,5 @@ Color Mapping ![Energy efficency class](uploads/07462684480ed52aa2412c4c97b3d085
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 - [Another Example in 3D using Cesium](https://steinbeis-3dps.eu/rotterdam/Apps/Rotterdam/Rotterdam_Cesium_Viewer.html) 
 
+All above examples are best viewed in Chrome browser. Also please allow CORS in Chrome browser. CORS plugin is downloadable from [here](https://chrome.google.com/webstore/detail/allow-cors-access-control/lhobafahddgcelffkeicbaginigeejlf) 
+